 Sodium Acid Pyrophosphate
(Industrial grade ,low arsenic grade ) (CF-SAP700)
Molecular formula : Na2H2P2O7
CAS No.: 7758-16-9
EINECS No.: 231-835-0
Model No.: CF-SAP700
Molecular weight : 221.95
Standards : HG2928-1999
Property : White power granular or powder, soluble in water, acidic property appeared in aqueous solution.
Specification :
Item |
Value |
Na2H2P2O7 % |
≥95.0 |
pH value |
4.0±0.5 |
Water insoluble % |
≤1.0 |
Heavy metal ( base on Pb ) % |
≤0.001 |
Arsenic ( base on As ) % |
≤0.0003 |
Fluoride ( base on F ) % |
≤0.005 |
Use：
It acts as a buffer leaven modifier emulsifier nutrient and canning preservative in foods.
Packing：25kg woven bag with plastic liner.
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